            
            % startup % setup cvx

            cur_file_path=mfilename('fullpath');
            [path_str, file_name, ext] = fileparts(cur_file_path);
            [parent_path_str, cur_dir_name, ext] = fileparts(path_str);            
            
            addpath(strcat(path_str));
            addpath(strcat(path_str,'/opera'));
            addpath(strcat(path_str,'/xml_io_tools'));
            addpath(strcat(path_str,'/policy'));
            addpath(strcat(path_str,'/utils'));
            addpath(strcat(path_str,'/control'));
            addpath(strcat(path_str,'/figure'));
            addpath(strcat(path_str,'/recent'));
            addpath(strcat(path_str,'/utils/graphViz4Matlab')); 
            addpath(strcat(path_str,'/utils/GraphViz2Mat1.2')); 


%             obj.include_jar('model.jar','/home/zigorat/workspace2/model/dist/model.jar');
%             obj.include_jar('opera.jar','/home/zigorat/workspace2/Opera/dist/opera.jar'); 
            javaaddpath({strcat(path_str,'/opera/model.jar'),...
                strcat(path_str,'/opera/opera.jar')}); 
%             javaaddpath({'/home/zigorat/workspace2/model/dist/model.jar',...
%                  '/home/zigorat/workspace2/Opera/dist/opera.jar'});

cvx_path = '/Users/hamoun/mf/lib'; %'/home/zigbie/my/tools';  %/cse/home/hamoun/
addpath(strcat(cvx_path, '/cvx'));
addpath(strcat(cvx_path, '/cvx/structures'));
   addpath(strcat(cvx_path, '/cvx/lib'));
    addpath(strcat(cvx_path, '/cvx/functions')) ;
    addpath(strcat(cvx_path, '/cvx/commands')); 
    addpath(strcat(cvx_path, '/cvx/builtins')) ;